1430248546742 has 4 divisors (see below), whose sum is σ = 2145372820116. Its totient is φ = 715124273370.

The previous prime is 1430248546711. The next prime is 1430248546819. The reversal of 1430248546742 is 2476458420341.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1430248546742² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357562136684 + ... + 357562136687.

It is an arithmetic number, because the mean of its divisors is an integer number (536343205029).

Almost surely, 2^{1430248546742} is an apocalyptic number.

1430248546742 is a deficient number, since it is larger than the sum of its proper divisors (715124273374).

1430248546742 is an equidigital number, since it uses as much as digits as its factorization.

1430248546742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715124273373.

The product of its (nonzero) digits is 5160960, while the sum is 50.

The spelling of 1430248546742 in words is "one trillion, four hundred thirty billion, two hundred forty-eight million, five hundred forty-six thousand, seven hundred forty-two".